import pandas as pd
list=[[110,120,105],[95,110,108],[98,80,100],[112,106,97]]
index=["王蒙",'李珊','赵胜','刘文']
columns=['语文','数学','英语']
df=pd.DataFrame(list,index,columns)
writer=pd.ExcelWriter('Score.xlsx')
df.to_excel(writer,sheet_name='score1')
df.iloc[0]=[105,118,100]
print('原始数据:\n',df)
df.to_excel(writer,sheet_name="score2")
writer._save()
df1=pd.read_excel('Score.xlsx',sheet_name=['score1','score2'],index_col=0)
print('/n',df1)